Analyst I, Data Science

Description At Liberty Mutual, the reputed company Modeling and Optimization team reputed company Claims and Service Data Science builds advanced forecasting and staffing optimization models that reputed company best in class workforce planning across our Claims and Service lines of business. We convert operational data into decision grade analytics that improve assignment strategies, reputed company productivity, and align reputed company with demand. We are hiring a Junior Data Scientist to support the work effort assessment and modeling. With guidance from senior team members, you will help build pipelines and quality checks, reputed company statistical and simulation models that explain and predict claim/exposure durations and action frequencies, evaluate segmentation and assignment strategies, and support work effort-based staffing forecasts and optimization. This role may have in office requirements based on candidate location. Level of position offered will be based on skills and experience at manager discretion. Responsibilities:

• Support development of scalable data pipelines and automated quality controls (schema, completeness, reputed company) across multiple sources.
• Build statistical models for duration and action frequency; build exposure/phase level features and run exploratory/variance analyses.
• Assist in clustering/segmentation and hypothesis testing to quantify efficiency and service impacts. Help build and run simulation models to compare assignment policies; analyze results and create scenario comparisons.
• Help building work effort-based demand forecasts and staffing models; implement components of optimization models with supervision.
• Maximize usable data by applying censoring aware methods, imputation, and reconciliation, document assumptions and ensure reproducibility.
• Communicate findings through dashboards, reports, and presentations; collaborate with Claims and Service partners to move insights into practice.
• Follow MLOps best practices (Git, reproducible workflows, experiment tracking) under mentorship.

Preferred skills and experience:

• Solid reputed company in statistics and ML: regression/GLM, inference, experimental design; familiarity with survival/censoring, time series, and hierarchical models.
• Exposure to operations research and simulation: queueing concepts, discrete event or agent-based simulation; familiarity with OR Tools or Pyomo and SimPy is a plus.
• Proficiency in Python and SQL; experience with pandas, NumPy, scikit learn, stats models; visualization using Plotly/Seaborn and dashboarding (e.g., Dash) is a plus.
• Experience writing clean, tested code with version control (Git); familiarity with MLflow and workflow orchestration (e.g., Airflow) is a plus.
• Comfort working with large, reputed company operational datasets; strong problem solving, communication, and collaboration skills.

Additional skills and experiences that are reputed company to have:

• Coursework or experience in claims/service operations or workforce management.
• Familiarity with reputed company platforms (AWS/GCP/Azure) and distributed processing (Spark).
• Exposure to reputed company and CI/CD; experience deploying models or dashboards with supervision.

Qualifications

• Solid knowledge of predictive analytics techniques and statistical diagnostics of models.
• Advance knowledge of predictive toolset; expert resource for tool development.
• Demonstrated ability to exchange reputed company and convey reputed company information clearly and concisely.
• Has a value-driven perspective with regard to understanding of work context and impact.
• Competencies typically acquired through a Master’s degree (scientific field of study) and 0-1 years of relevant experience or a Bachelor’s degree (scientific field of study) and 3+ years of relevant experience.

About Us

Pay Philosophy: The typical starting salary range for this role is determined by a number of factors including skills, experience, education, certifications and location. The full salary range for this role reflects the competitive labor market value for reputed company in these positions across the national market and provides an opportunity to reputed company as employees grow and reputed company reputed company the role. Some roles at Liberty Mutual have a corresponding compensation plan which may include commission and/or bonus earnings at rates that vary based on multiple factors set forth in the compensation plan for the role. At Liberty Mutual, our goal is to create a workplace where everyone feels valued, supported, and can reputed company. We build an environment that welcomes a wide range of perspectives and experiences, with inclusion embedded in every aspect of our culture and reflected in everyday interactions. This comes to life through comprehensive benefits, workplace flexibility, professional development opportunities, and a host of opportunities provided through our Employee Resource Groups. Each employee plays a role in creating our inclusive culture, which supports every individual to do their best work. Together, we cultivate a community where everyone can reputed company a meaningful impact for our business, our customers, and the communities we serve. We value your hard work, reputed company and commitment to reputed company things reputed company, and we put people first by offering you benefits that support your life and well-being. To learn more about our benefit offerings please visit: https://reputed company.co/Benefits Liberty Mutual is an equal opportunity employer. We will not tolerate discrimination on the basis of race, reputed company, national reputed company, sex, sexual orientation, gender identity, religion, age, disability, veteran's status, pregnancy, genetic information or on any basis prohibited by federal, state or local law. Fair Chance Notices

• California
• Los Angeles Incorporated
• Los Angeles Unincorporated
• Philadelphia
• San Francisco

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